Item template structure

Signed-off-by: Rogiel <rogiel@rogiel.com>

src/main/java/com/l2jserver/game/net/packet/client/RequestCharacterTemplatesPacket.java

@@ -23,6 +23,14 @@ import com.l2jserver.model.world.character.CharacterClass;
 public class RequestCharacterTemplatesPacket extends AbstractClientPacket {
 	public static final int OPCODE = 0x13;
 
+	public static final CharacterClass[] TEMPLATE_CLASSES = {
+			CharacterClass.HUMAN_FIGHTER, CharacterClass.HUMAN_MYSTIC,
+			CharacterClass.ELVEN_FIGHTER, CharacterClass.ELVEN_MYSTIC,
+			CharacterClass.DARK_FIGHTER, CharacterClass.DARK_MYSTIC,
+			CharacterClass.ORC_FIGHTER, CharacterClass.ORC_MYSTIC,
+			CharacterClass.DWARVEN_FIGHTER, CharacterClass.MALE_SOLDIER,
+			CharacterClass.FEMALE_SOLDIER };
+
 	/**
 	 * The logger
 	 */
@@ -43,12 +51,13 @@ public class RequestCharacterTemplatesPacket extends AbstractClientPacket {
 	@Override
 	public void process(final Lineage2Connection conn) {
 		log.debug("Requested character templates");
-		final CharacterTemplateID id = idFactory
-				.createID(CharacterClass.HUMAN_FIGHTER.id);
-		final CharacterTemplate template = id.getTemplate();
+		for (final CharacterClass charClass : TEMPLATE_CLASSES) {
+			final CharacterTemplateID id = idFactory.createID(charClass.id);
+			final CharacterTemplate template = id.getTemplate();
+			final CharacterTemplatePacket templatePacket = new CharacterTemplatePacket(
+					template);
 
-		final CharacterTemplatePacket templatePacket = new CharacterTemplatePacket(
-				template);
-		conn.write(templatePacket);
+			conn.write(templatePacket);
+		}
 	}
 }

src/main/java/com/l2jserver/model/template/ItemTemplate.java

@@ -4,6 +4,12 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.capability.Depositable;
+import com.l2jserver.model.template.capability.Dropable;
+import com.l2jserver.model.template.capability.Enchantable;
+import com.l2jserver.model.template.capability.Sellable;
+import com.l2jserver.model.template.capability.Tradable;
+import com.l2jserver.model.template.capability.Usable;
 import com.l2jserver.model.world.Item;
 
 /**
@@ -18,16 +24,114 @@ public abstract class ItemTemplate extends AbstractTemplate<Item> {
 	private static final Logger log = LoggerFactory
 			.getLogger(ItemTemplate.class);
 
+	protected int weight = 0;
+	protected int price = 0;
+	protected String icon;
+	protected boolean immediateEffect = true;
+
+	protected ItemMaterial material;
+
+	public enum ItemMaterial {
+		COTTON, WOOD, PAPER, FISH, ORIHARUKON, HORN, ADAMANTAITE, CHRYSOLITE, MITHRIL, COBWEB, RUNE_XP, CLOTH, SCALE_OF_DRAGON, BONE, GOLD, LEATHER, FINE_STEEL, SILVER, DYESTUFF, CRYSTAL, RUNE_REMOVE_PENALTY, STEEL, BRONZE, RUNE_SP, LIQUID, BLOOD_STEEL, DAMASCUS;
+	}
+
 	public ItemTemplate(ItemTemplateID id) {
 		super(id);
 	}
 
+	public ItemTemplate(final ItemTemplateID id, String icon,
+			ItemMaterial material) {
+		super(id);
+		this.icon = icon;
+		this.material = material;
+	}
+
 	@Override
 	public Item create() {
 		log.debug("Creating a new Item instance with template {}", this);
 		return new Item(this.getID());
 	}
 
+	public void stack(Item... object) {
+	}
+
+	/**
+	 * @return true if item is enchantable
+	 */
+	public boolean isEnchantable() {
+		return (this instanceof Enchantable);
+	}
+
+	/**
+	 * @return the sellable
+	 */
+	public boolean isSellable() {
+		return (this instanceof Sellable);
+	}
+
+	/**
+	 * @return the dropable
+	 */
+	public boolean isDropable() {
+		return (this instanceof Dropable);
+	}
+
+	/**
+	 * @return the tradable
+	 */
+	public boolean isTradable() {
+		return (this instanceof Tradable);
+	}
+
+	/**
+	 * @return the usable
+	 */
+	public boolean isUsable() {
+		return (this instanceof Usable);
+	}
+
+	/**
+	 * @return the usable
+	 */
+	public boolean isDepositable() {
+		return (this instanceof Depositable);
+	}
+
+	/**
+	 * @return the weight
+	 */
+	public int getWeight() {
+		return weight;
+	}
+
+	/**
+	 * @return the price
+	 */
+	public int getPrice() {
+		return price;
+	}
+
+	/**
+	 * @return the icon
+	 */
+	public String getIcon() {
+		return icon;
+	}
+
+	/**
+	 * @return the immediateEffect
+	 */
+	public boolean isImmediateEffect() {
+		return immediateEffect;
+	}
+
+	/**
+	 * @return the material
+	 */
+	public ItemMaterial getMaterial() {
+		return material;
+	}
+
 	@Override
 	public ItemTemplateID getID() {
 		return (ItemTemplateID) super.getID();

src/main/java/com/l2jserver/model/template/WeaponTemplate.java

@@ -1,16 +0,0 @@
-package com.l2jserver.model.template;
-
-import com.l2jserver.model.id.template.ItemTemplateID;
-import com.l2jserver.model.template.capability.Attackable;
-import com.l2jserver.model.world.Item;
-
-/**
- * Template for Weapon {@link Item}
- * 
- * @author <a href="http://www.rogiel.com">Rogiel</a>
- */
-public abstract class WeaponTemplate extends ItemTemplate implements Attackable {
-	public WeaponTemplate(ItemTemplateID id) {
-		super(id);
-	}
-}

src/main/java/com/l2jserver/model/template/capability/Attackable.java

@@ -14,8 +14,4 @@ import com.l2jserver.model.world.capability.Attacker;
 public interface Attackable extends TemplateCapability {
 	void attack(Attacker source,
 			com.l2jserver.model.world.capability.Attackable target);
-
-	int getPhysicalDamage();
-
-	int getMagicalDamage();
 }

src/main/java/com/l2jserver/model/template/capability/Depositable.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.capability;
+
+import com.l2jserver.model.template.Template;
+import com.l2jserver.model.world.capability.Attacker;
+
+/**
+ * Defines an {@link Template template} {@link TemplateCapability capability}
+ * that can be selled.
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public interface Depositable extends TemplateCapability {
+	void sell(Attacker source,
+			com.l2jserver.model.world.capability.Attackable target);
+}

src/main/java/com/l2jserver/model/template/capability/Dropable.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.capability;
+
+import com.l2jserver.model.template.Template;
+import com.l2jserver.model.world.capability.Attacker;
+
+/**
+ * Defines an {@link Template template} {@link TemplateCapability capability}
+ * that can be selled.
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public interface Dropable extends TemplateCapability {
+	void sell(Attacker source,
+			com.l2jserver.model.world.capability.Attackable target);
+}

src/main/java/com/l2jserver/model/template/capability/Sellable.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.capability;
+
+import com.l2jserver.model.template.Template;
+import com.l2jserver.model.world.capability.Attacker;
+
+/**
+ * Defines an {@link Template template} {@link TemplateCapability capability}
+ * that can be selled.
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public interface Sellable extends TemplateCapability {
+	void sell(Attacker source,
+			com.l2jserver.model.world.capability.Attackable target);
+}

src/main/java/com/l2jserver/model/template/capability/Tradable.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.capability;
+
+import com.l2jserver.model.template.Template;
+import com.l2jserver.model.world.capability.Attacker;
+
+/**
+ * Defines an {@link Template template} {@link TemplateCapability capability}
+ * that can be selled.
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public interface Tradable extends TemplateCapability {
+	void sell(Attacker source,
+			com.l2jserver.model.world.capability.Attackable target);
+}

src/main/java/com/l2jserver/model/template/capability/Usable.java

@@ -0,0 +1,13 @@
+package com.l2jserver.model.template.capability;
+
+import com.l2jserver.model.template.Template;
+
+/**
+ * Defines an {@link Template template} {@link TemplateCapability capability}
+ * that can be used.
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public interface Usable extends TemplateCapability {
+	void canUse();
+}

src/main/java/com/l2jserver/model/template/item/ArmorTemplate.java

@@ -1,6 +1,7 @@
-package com.l2jserver.model.template;
+package com.l2jserver.model.template.item;
 
 import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
 import com.l2jserver.model.template.capability.Defendable;
 import com.l2jserver.model.template.capability.IncomingDamageIntercept;
 import com.l2jserver.model.world.Item;

src/main/java/com/l2jserver/model/template/item/ArrowTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for consumable arrow {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class ArrowTemplate extends ConsumableTemplate {
+	public ArrowTemplate(ItemTemplateID id, String icon, ItemMaterial material) {
+		super(id, icon, material);
+	}
+}

src/main/java/com/l2jserver/model/template/item/CastleGuardTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for Castle Guard {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class CastleGuardTemplate extends ItemTemplate {
+	public CastleGuardTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/ConsumableTemplate.java

@@ -1,6 +1,7 @@
-package com.l2jserver.model.template;
+package com.l2jserver.model.template.item;
 
 import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
 import com.l2jserver.model.template.capability.Consumable;
 import com.l2jserver.model.world.Item;
 
@@ -11,7 +12,8 @@ import com.l2jserver.model.world.Item;
  */
 public abstract class ConsumableTemplate extends ItemTemplate implements
 		Consumable {
-	public ConsumableTemplate(ItemTemplateID id) {
-		super(id);
+	public ConsumableTemplate(ItemTemplateID id, String icon,
+			ItemMaterial material) {
+		super(id, icon, material);
 	}
 }

src/main/java/com/l2jserver/model/template/item/CoupomTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for coupom {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class CoupomTemplate extends ItemTemplate {
+	public CoupomTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/CropTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for crop {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class CropTemplate extends ItemTemplate {
+	public CropTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/DyeTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for consumable Dye {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class DyeTemplate extends ConsumableTemplate {
+	public DyeTemplate(ItemTemplateID id, String icon, ItemMaterial material) {
+		super(id, icon, material);
+	}
+}

src/main/java/com/l2jserver/model/template/item/ElixirTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for consumable elixir {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class ElixirTemplate extends ConsumableTemplate {
+	public ElixirTemplate(ItemTemplateID id, String icon, ItemMaterial material) {
+		super(id, icon, material);
+	}
+}

src/main/java/com/l2jserver/model/template/item/EnchantScrollTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for consumable enchant scroll {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class EnchantScrollTemplate extends ScrollTemplate {
+	public EnchantScrollTemplate(ItemTemplateID id, String icon) {
+		super(id, icon);
+	}
+}

src/main/java/com/l2jserver/model/template/item/HarvestTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for harvest {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class HarvestTemplate extends ItemTemplate {
+	public HarvestTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/LotteryTicketTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for lottery ticket {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class LotteryTicketTemplate extends TicketTemplate {
+	public LotteryTicketTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/LureTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for lure {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class LureTemplate extends ItemTemplate {
+	public LureTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/MaterialTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for material {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class MaterialTemplate extends ItemTemplate {
+	public MaterialTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/PetCollarTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for pet collar {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class PetCollarTemplate extends ItemTemplate {
+	public PetCollarTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/PotionTemplate.java

@@ -1,6 +1,7 @@
-package com.l2jserver.model.template;
+package com.l2jserver.model.template.item;
 
 import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.capability.Stackable;
 import com.l2jserver.model.world.Item;
 
 /**
@@ -8,8 +9,9 @@ import com.l2jserver.model.world.Item;
  * 
  * @author <a href="http://www.rogiel.com">Rogiel</a>
  */
-public abstract class PotionTemplate extends ConsumableTemplate {
-	public PotionTemplate(ItemTemplateID id) {
-		super(id);
+public abstract class PotionTemplate extends ConsumableTemplate implements
+		Stackable<Item> {
+	public PotionTemplate(ItemTemplateID id, String icon) {
+		super(id, icon, ItemMaterial.LIQUID);
 	}
 }

src/main/java/com/l2jserver/model/template/item/RaceTicketTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for Race Ticket {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class RaceTicketTemplate extends TicketTemplate {
+	public RaceTicketTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/RecipeTemplate.java

@@ -0,0 +1,18 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for recipe {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class RecipeTemplate extends ItemTemplate {
+	private ItemTemplateID item;
+
+	public RecipeTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/RuneTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for rune {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class RuneTemplate extends ItemTemplate {
+	public RuneTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/ScrollTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for consumable scroll {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class ScrollTemplate extends ConsumableTemplate {
+	public ScrollTemplate(ItemTemplateID id, String icon) {
+		super(id, icon, ItemMaterial.PAPER);
+	}
+}

src/main/java/com/l2jserver/model/template/item/SeedTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for seed {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class SeedTemplate extends ItemTemplate {
+	public SeedTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/TicketOfLordTemplate.java

@@ -0,0 +1,15 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for ticket of lord {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class TicketOfLordTemplate extends TicketTemplate {
+	public TicketOfLordTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/TicketTemplate.java

@@ -0,0 +1,16 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.world.Item;
+
+/**
+ * Template for ticket {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class TicketTemplate extends ItemTemplate {
+	public TicketTemplate(ItemTemplateID id) {
+		super(id);
+	}
+}

src/main/java/com/l2jserver/model/template/item/WeaponTemplate.java

@@ -0,0 +1,201 @@
+package com.l2jserver.model.template.item;
+
+import com.l2jserver.model.id.template.ItemTemplateID;
+import com.l2jserver.model.template.ItemTemplate;
+import com.l2jserver.model.template.capability.Attackable;
+import com.l2jserver.model.world.Item;
+import com.l2jserver.model.world.character.CharacterInventory.InventoryPaperdoll;
+
+/**
+ * Template for Weapon {@link Item}
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
+public abstract class WeaponTemplate extends ItemTemplate implements Attackable {
+	protected InventoryPaperdoll paperdoll = null;
+	protected WeaponType type;
+
+	public enum WeaponType {
+		FISHINGROD, CROSSBOW, BIG_SWORD, RAPIER, DUAL_FIST, ETC, DAGGER, BLUNT, BIG_BLUNT, DUAL_DAGGER, DUAL, FLAG, POLE, FIST, BOW, OWN_THING, SWORD, ANCIENT_SWORD;
+	}
+
+	protected final WeaponAttribute attribute = new WeaponAttribute();
+
+	protected int randomDamage = 0;
+	protected int attackRange = 0;
+	protected int[] damageRange = new int[] {};
+
+	protected int soulshots = 0;
+	protected int spiritshots = 0;
+
+	protected int crystals;
+	protected CrystalType crystal;
+
+	public enum CrystalType {
+		GRADE_A, GRADE_B, GRADE_C, GRADE_D;
+	}
+
+	public WeaponTemplate(ItemTemplateID id, String icon,
+			ItemMaterial material, InventoryPaperdoll paperdoll, WeaponType type) {
+		super(id, icon, material);
+		this.paperdoll = paperdoll;
+		this.type = type;
+	}
+
+	public enum WeaponAttributeType {
+		PHYSICAL_ATTACK, MAGICAL_ATTACK, R_CRITICAL, PHYSICAL_ATTACK_SPEED;
+	}
+
+	public class WeaponAttribute {
+		public void add(WeaponAttributeType type, int order, int value) {
+		}
+
+		public void set(WeaponAttributeType type, int order, int value) {
+		}
+
+		public void enchant(WeaponAttributeType type, int order, int value) {
+		}
+	}
+
+	/**
+	 * @return the paperdoll
+	 */
+	public InventoryPaperdoll getPaperdoll() {
+		return paperdoll;
+	}
+
+	/**
+	 * @param paperdoll
+	 *            the paperdoll to set
+	 */
+	public void setPaperdoll(InventoryPaperdoll paperdoll) {
+		this.paperdoll = paperdoll;
+	}
+
+	/**
+	 * @return the type
+	 */
+	public WeaponType getType() {
+		return type;
+	}
+
+	/**
+	 * @param type
+	 *            the type to set
+	 */
+	public void setType(WeaponType type) {
+		this.type = type;
+	}
+
+	/**
+	 * @return the randomDamage
+	 */
+	public int getRandomDamage() {
+		return randomDamage;
+	}
+
+	/**
+	 * @param randomDamage
+	 *            the randomDamage to set
+	 */
+	public void setRandomDamage(int randomDamage) {
+		this.randomDamage = randomDamage;
+	}
+
+	/**
+	 * @return the attackRange
+	 */
+	public int getAttackRange() {
+		return attackRange;
+	}
+
+	/**
+	 * @param attackRange
+	 *            the attackRange to set
+	 */
+	public void setAttackRange(int attackRange) {
+		this.attackRange = attackRange;
+	}
+
+	/**
+	 * @return the damageRange
+	 */
+	public int[] getDamageRange() {
+		return damageRange;
+	}
+
+	/**
+	 * @param damageRange
+	 *            the damageRange to set
+	 */
+	public void setDamageRange(int[] damageRange) {
+		this.damageRange = damageRange;
+	}
+
+	/**
+	 * @return the soulshots
+	 */
+	public int getSoulshots() {
+		return soulshots;
+	}
+
+	/**
+	 * @param soulshots
+	 *            the soulshots to set
+	 */
+	public void setSoulshots(int soulshots) {
+		this.soulshots = soulshots;
+	}
+
+	/**
+	 * @return the spiritshots
+	 */
+	public int getSpiritshots() {
+		return spiritshots;
+	}
+
+	/**
+	 * @param spiritshots
+	 *            the spiritshots to set
+	 */
+	public void setSpiritshots(int spiritshots) {
+		this.spiritshots = spiritshots;
+	}
+
+	/**
+	 * @return the crystals
+	 */
+	public int getCrystals() {
+		return crystals;
+	}
+
+	/**
+	 * @param crystals
+	 *            the crystals to set
+	 */
+	public void setCrystals(int crystals) {
+		this.crystals = crystals;
+	}
+
+	/**
+	 * @return the crystal
+	 */
+	public CrystalType getCrystal() {
+		return crystal;
+	}
+
+	/**
+	 * @param crystal
+	 *            the crystal to set
+	 */
+	public void setCrystal(CrystalType crystal) {
+		this.crystal = crystal;
+	}
+
+	/**
+	 * @return the attribute
+	 */
+	public WeaponAttribute getAttribute() {
+		return attribute;
+	}
+}

src/main/java/com/l2jserver/model/world/Item.java

@@ -49,6 +49,8 @@ public class Item extends AbstractObject implements Playable, Spawnable,
 	 * Drop coordinate of this item
 	 */
 	private Coordinate coordinate;
+	
+	private int count = 1;
 
 	public Item(ItemTemplateID templateID) {
 		this.templateID = templateID;

src/main/java/com/l2jserver/service/game/template/ScriptTemplateService.java

@@ -59,6 +59,11 @@ public class ScriptTemplateService extends AbstractService implements
 
 	public void addTemplate(Class<? extends Template<?>> t) {
 		final Template<?> template = injector.getInstance(t);
+		if (templates.containsKey(template.getID()))
+			throw new TemplateException("Template with ID" + template.getID()
+					+ " is already registered for "
+					+ templates.get(template.getID()));
+
 		if (template.getID() != null)
 			templates.put(template.getID(), template);
 	}

src/main/java/com/l2jserver/service/game/template/TemplateException.java

@@ -0,0 +1,21 @@
+package com.l2jserver.service.game.template;
+
+public class TemplateException extends RuntimeException {
+	private static final long serialVersionUID = 1L;
+
+	public TemplateException() {
+		super();
+	}
+
+	public TemplateException(String message, Throwable cause) {
+		super(message, cause);
+	}
+
+	public TemplateException(String message) {
+		super(message);
+	}
+
+	public TemplateException(Throwable cause) {
+		super(cause);
+	}
+}

src/main/java/com/l2jserver/util/calculator/Formula.java

@@ -0,0 +1,38 @@
+package com.l2jserver.util.calculator;
+
+import java.util.List;
+
+import com.l2jserver.util.calculator.operation.AddOperation;
+import com.l2jserver.util.calculator.operation.CalculatorOperation;
+import com.l2jserver.util.calculator.operation.SetOperation;
+import com.l2jserver.util.calculator.operation.SubtractOperation;
+import com.l2jserver.util.factory.CollectionFactory;
+
+public class Formula {
+	private List<CalculatorOperation<Integer>> operations = CollectionFactory
+			.newList(null);
+
+	public void addOperation(int order, CalculatorOperation<Integer> operation) {
+		operations.set(order, operation);
+	}
+
+	public void add(int order, int value) {
+		addOperation(order, new AddOperation(value));
+	}
+
+	public void subtract(int order, int value) {
+		addOperation(order, new SubtractOperation(value));
+	}
+
+	public void set(int order, int value) {
+		addOperation(order, new SetOperation(value));
+	}
+
+	public int calculate() {
+		int value = 0;
+		for (CalculatorOperation<Integer> operation : operations) {
+			value = operation.calculate(value);
+		}
+		return value;
+	}
+}

src/main/java/com/l2jserver/util/calculator/operation/AddOperation.java

@@ -0,0 +1,14 @@
+package com.l2jserver.util.calculator.operation;
+
+public class AddOperation implements CalculatorOperation<Integer> {
+	private Integer value;
+
+	public AddOperation(Integer value) {
+		this.value = value;
+	}
+
+	@Override
+	public Integer calculate(Integer value) {
+		return value + this.value;
+	}
+}

src/main/java/com/l2jserver/util/calculator/operation/CalculatorOperation.java

@@ -0,0 +1,5 @@
+package com.l2jserver.util.calculator.operation;
+
+public interface CalculatorOperation<T extends Number> {
+	T calculate(T value);
+}

src/main/java/com/l2jserver/util/calculator/operation/MultiplyOperation.java

@@ -0,0 +1,14 @@
+package com.l2jserver.util.calculator.operation;
+
+public class MultiplyOperation implements CalculatorOperation<Integer> {
+	private Integer value;
+
+	public MultiplyOperation(Integer value) {
+		this.value = value;
+	}
+
+	@Override
+	public Integer calculate(Integer value) {
+		return value * this.value;
+	}
+}

src/main/java/com/l2jserver/util/calculator/operation/SetOperation.java

@@ -0,0 +1,14 @@
+package com.l2jserver.util.calculator.operation;
+
+public class SetOperation implements CalculatorOperation<Integer> {
+	private Integer value;
+
+	public SetOperation(Integer value) {
+		this.value = value;
+	}
+
+	@Override
+	public Integer calculate(Integer value) {
+		return this.value;
+	}
+}

src/main/java/com/l2jserver/util/calculator/operation/SubtractOperation.java

@@ -0,0 +1,14 @@
+package com.l2jserver.util.calculator.operation;
+
+public class SubtractOperation implements CalculatorOperation<Integer> {
+	private Integer value;
+
+	public SubtractOperation(Integer value) {
+		this.value = value;
+	}
+
+	@Override
+	public Integer calculate(Integer value) {
+		return value - this.value;
+	}
+}